Yea, so I must admit, not much of conisseur when it comes to tubes. I treat'em like my cars, when they need a tune up I take it to the shop. With that being said. I picked up an old ass Custom Kraft amp (manufactured by Valco) and it has RCA tubes in it and a Jensen Concert Series (1970). Thinking of parting this guy out and then using the combo for some sort of project (not sure yet). Although everything lights up and works I don't want to claim having a good set of RCAs if the life left in em isn't too long.
Anyway to check these guys?
Anyway to check these guys?
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